Finding the Third Proportional to 284,582.50 and 606,034

Step by Step Solution

1. Step 1: Write the proportion equation
   284,582.50 : 606,034 = 606,034 : x
2. Step 2: Convert to fraction form
   284,582.50/606,034 = 606,034/x
3. Step 3: Cross multiply
   284,582.50x = 606,034 × 606,034
4. Step 4: Simplify right side
   284,582.50x = 367,277,209,156
5. Step 5: Solve for x
   x = 367,277,209,156/284,582.50
6. Step 6: Final answer
   x = 1,290,582.55